LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Data Communications >> Diagnostic Information and Procedures >> DTC B1009 >> Circuit/System Verification

Circuit/System Verification

  1. With a scan tool, clear the DTC.
    • If the DTC will not clear, replace the module that set the DTC.
  2. Ignition OFF, remove the scan tool, open and close the drivers door.
  3. Wait 60 seconds, then recheck for DTCs.
    • If DTC B1009 returns, replace the module.
scientia non olet · About LEMON Manuals